Tin(II)chlorid dihydrat USP

Leverandør: Spectrum Chemical
Ratings: Ingen bedømmelse

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Synonymer: Stannous chloride dihydrate

S4004-200GM S4004-5KG
SPCMS4004-200GMEA 0 DKK
SPCMS4004-200GM SPCMS4004-5KG
Tin(II)chlorid dihydrat USP
Tin(II)chlorid dihydrat
Formel: SnCl₂·2H₂O
Molekylvægt: 225.65 g/mol
Kogepunkt: 623 °C (1013 hPa)
Smeltepunkt: 246 °C
Massefylde: 2.71 g/cm³ (25 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00149863
CAS-nummer: 10025-69-1
EINECS: 231-868-0
UN nummer: 3260
ADR: 8 III
Merck Index: 13,08861

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Specifikationer Testresultater

APPEARANCE
IDENTIFICATION (A) BLACKISH-GREY PRECIPITATE FORMS
IDENTIFICATION (B) YELLOWISH,FLOCCULENT PRECIPITATE IS FORMED
ANALYSIS 1: A YELLOWISH, FLOCCULENT PRICIPITATE FORMED
ANALYSIS 2: PRECIPITATE DISSOLVES, SOLUTION IS CLEAR AND COLORLESS
IDENTIFICATION (C) POSITIVE FOR CHLORIDE
ASSAY (SnCl2•2H2O) 98.0 - 102.0 %
SULFATE Max. 500 ppm
IRON Max. 100 ppm
LEAD (Pb) Max. 50 µg/g
APPEARANCE OF SOLUTION CLEAR AND COLORLESS
SUBSTANCES NOT PRECIPITATED BY THIOACETAMIDE Max. 0.2 %
ELEMENTAL IMPURITIES AS REPORTED
RESIDUAL SOLVENTS AS REPORTED


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